Deformation of the lateral ventricles of the brain due to ependymal fusions.
D001344:Autopsy; D001921:Brain / Q000473:pathology; D001927:Brain Diseases / Q000000981:diagnostic imaging* / Q000473:pathology; D002552:Cerebral Ventricles; D014695:Cerebral Ventriculography; D004805:Ependyma / Q000000981:diagnostic imaging*; D006801:Humans; D011011:Pneumoencephalography